5611644839801 has 96 divisors (see below), whose sum is σ = 7740600102144. Its totient is φ = 3957238771200.

The previous prime is 5611644839783. The next prime is 5611644839837. The reversal of 5611644839801 is 1089384461165.

It is a de Polignac number, because none of the positive numbers 2^k-5611644839801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5611644839851) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1042860131 + ... + 1042865511.

It is an arithmetic number, because the mean of its divisors is an integer number (80631251064).

Almost surely, 2^{5611644839801} is an apocalyptic number.

It is an amenable number.

5611644839801 is a deficient number, since it is larger than the sum of its proper divisors (2128955262343).

5611644839801 is a wasteful number, since it uses less digits than its factorization.

5611644839801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7263 (or 7252 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 5611644839801 in words is "five trillion, six hundred eleven billion, six hundred forty-four million, eight hundred thirty-nine thousand, eight hundred one".